Here is a very-good-condition, vintage wooden slide rule from Keuffel & Esser Co. that comes with its original leather case. The slide rule measures about 10.5 in. long and features equivalents an

 

Hello ebayers, For sale is my original classic Tasco 1959 10TE Solarama long-focus refractor made by Royal Optical Co. of Japan. This beautiful classic scope is a 1200mm FL at f16 and 76.2mm dia. The

 

Vintage 1951  quack medical device with hard plastic case and original instructions.  Great Mad Men era conversation or decorator piece. Pads shown in instructions are missing. Not working, being so

 

Brookstone massager

 

This is a small mercury recovery retort, designed to purify your mercury while separating it from your gold. Instructions for use.Work in an open well ventilated area with a breeze at your back when o

 

Nice old Elkhorn carbide coal miners lamp. This is in nice condition but has wear from age and use. It appears to be complete and is marked Elkhorn on the top. I will gladly combine items to save post

 

<div style="text-align:center"><img src="http://ti2.auctiva.com/sw/java.gif" border="0"><br><table align="center"><tr><td><a style="text-decoration:none" href="h

 

THIS LISTING FOR A VERY OLD FANCY GREASE LAMP USED BY MINER'S TO LIGHT GOLD AND COAL MINES A LONG TIME BEFORE CARBIDE LAMPS CAME ALONG. THE MINER WOULD FILL THE BOWL WITH GREASE AND SOAK A SMALL LENGT

 

Mid Victorian Microscope Slide of Pigment Cells of Human Life.Circa 1860I find this slide astonishing. Can anyone let me knowif this sample of pigment would still contain DNA?? Please look at my other

 

OLD ENGLISH BRASS COLLECTIBLE MILITARY COMPASS IN WORKING CONDITION DIAMETER 60 mm All my items are a part of my private collection PLEASE READ BEFORE BIDDING Please email me for additional pictures.